\usepackage{amssymb,amsmath,amsthm,amsfonts,mathrsfs,xypic}
\newcommand {\bd}{\partial} \newcommand {\cC}{{\mathcal C}}
\usepackage{amssymb,amsmath,amsthm,amsfonts,mathrsfs,xypic}
\newcommand {\bd}{\partial} \newcommand {\cC}{{\mathcal C}}
JSJ Decompositions/Preamble (last edited 2008-04-24 22:18:08 by RickScott)